Picasso and Braque, the movement's two principal pioneers, together sought to redefine the nature of visual thinking. The dialogue between them endured through either meetings or letters from 1907 to 1914.

概要：

Picasso and Braque, the movement's two principal pioneers, together sought to redefine the nature of visual thinking. The dialogue between them endured through either meetings or letters from 1907 to 1914.